2. Specifications
5
MULTI/SINGLE
Indoor unit
Ceiling Mounted cassette (Dual Vane 4-Way)
Model Name
Unit
ZTNW36GALA1
[UT36F NA0]
ZTNW42GALA1
[UT42F NA0]
Power Supply
V , Ø , Hz
220-240 , 1 , 50
220-240 , 1 , 50
220 , 1 , 60
220 , 1 , 60
Power Input
H / M / L
W
60 / 50 / 45
60 / 50 / 45
Running Current
H / M / L
A
0.62 / 0.58 / 0.55
0.62 / 0.58 / 0.55
Max.
A
1.00
1.00
Exterior
Color
-
Steel Gray
Steel Gray
Dimensions
W x H x D
mm
840 × 288 × 840
840 × 288 × 840
Weight
Net
kg
25.3
25.3
Shipping
kg
30.7
30.7
Heat Exchanger
Rows x Columns x FPI
3 x 12 x 21
3 x 12 x 21
Face Area
m²
0.49
0.49
Fan Type
3D Turbo Fan
3D Turbo Fan
Air Flow Rate
H / M / L
m³/min
27.5 / 25.0 / 22.5
27.5 / 25.0 / 22.5
Fan Motor
Type
BLDC
BLDC
Drive
Internal
Internal
Output
W x No.
136 x 1
136 x 1
Safety Device
Fuse / Thermal Protector for Fan Motor
Piping Connections
Liquid Side
mm (inch)
Ø 9.52 (3/8)
Ø 9.52 (3/8)
Gas Side
mm (inch)
Ø 15.88 (5/8)
Ø 15.88 (5/8)
Drain Pipe
O.D. / I.D.
mm
Ø 32 / 25
Ø 32 / 25
Sound Pressure Level
Cooling
H / M / L
dB(A)
44 / 42 / 41
44 / 42 / 41
Heating
H / M / L
dB(A)
44 / 42 / 41
44 / 42 / 41
Sound Power Level
Cooling
Rated
dB(A)
61
61
Heating
Rated
dB(A)
-
61
Power and Communication Cable (included Earth)
No. x mm²
4C x 0.75
4C x 0.75
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound Level Values are measured at Noise Measuring chamber accordance with standard. Therefore, these values depend on the ambient conditions
and values are normally higher in actual operation(Sound Pressure : LG Internal standard, Sound Power : EN 12102 (ISO 3741).
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoor Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoor Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is 0m.
